Javier Milei’s cabinet chief faces a sudden probe after a senior ally in Congress demanded full disclosure of his finances and real‑estate holdings. The request marks the first public crack in the president’s coalition, sparking speculation that the emerging corruption scandal could destabilise the administration’s fragile majority for the next months and its policy agenda.

Earlier this year, Milei pledged a sweeping anti‑corruption platform, promising to cleanse Argentina’s political class. The cabinet chief, whose name has been linked to several high‑profile appointments, now faces scrutiny that could undermine Milei’s narrative of moral governance. Investors await how the inquiry might affect the country’s already volatile markets and its foreign investment climate.

Analysts warn that any perceived weakness in Milei’s cabinet could trigger a sell‑off in Argentine bonds and equities, pushing the peso lower. Credit rating agencies may tighten their outlook if the investigation reveals deeper governance lapses, potentially raising Argentina’s borrowing costs by several percentage points and squeezing export revenues for the fiscal year ending December.

The unfolding inquiry will test Milei’s claim of a clean administration. Should evidence surface, the president may face pressure to reshuffle his team, altering the power balance within the ruling bloc. Until now, the cabinet chief’s assets remain undisclosed, leaving investors uncertain about the depth of the alleged misconduct and its potential economic fallout globally.